The Coupler,drawbar,ball Socket, cataloged under National Stock Number 2540-01-715-0451, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Jdci Enterprises, Inc. Dba Jdci Enterprises Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-715-0451 |
| Primary Part Number | COU21K-2516-EZ |
| Item Name | Coupler,drawbar,ball Socket |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Jdci Enterprises, Inc. Dba Jdci Enterprises Inc |
| Status | ACTIVE |
| Vehicle Identification Designator | AASB |
| Vehicle Design Control Activity | 0P2S5 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| COU21K-2516-EZ PRIMARY | Jdci Enterprises, Inc. Dba Jdci Enterprises Inc (USA) |
NSN 2540-01-715-0451 is a Coupler,drawbar,ball Socket, manufactured by Jdci Enterprises, Inc. Dba Jdci Enterprises Inc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-715-0451 has 1 manufacturer part number on file: COU21K-2516-EZ (Jdci Enterprises, Inc. Dba Jdci Enterprises Inc).
Key specifications for COU21K-2516-EZ: Vehicle Identification Designator: AASB; Vehicle Design Control Activity: 0P2S5; Part Name Assigned by Controlling Agency: ADJUSTABLE 21K DEMCO COUPLER WITH EZ-LATCH; End Item Identification: 1905-01-708-0049;LANDING CRAFT,PERSONNEL,LARGE/AMPHIBIOUS ASSAULT SAFTEYBOAT. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2540-01-715-0451 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.